Pre-order WPCandy Quarterly #1 () If you’re a WordPress enthusiast, I highly recommend pre-ordering issue #1 of the WPCandy Quarterly, a print magazine for WordPress aficionados.
WordPress in 2012 (www.woothemes.com) Remember when WooThemes published a survey asking what WordPress users are hoping for out of WordPress? Approximately 2,000 people responded, and the WooThemes team has put together a large report graphic with the results.
9 Free Christmas Themes For Your WordPress v3.3 Blog (wpmu.org) You should be well into the swing of the Christmas spirit by now, but is that reflected in your WordPress blog? It’s never too late to celebrate the true spirit of Christmas by digital means, and I have done all of the legwork for you by selecting 10 of the best Christmas WordPress themes available.
WordPress constants overview (wpengineer.com) In the backend of WordPress you don't have an input field for each possible modification. Some are only available via an action or a filter and for some changes you need to define or change a PHP constant.
In this article you have listed all constants which WordPress has by nature.